// Copyright 2022 Huawei Cloud Computing Technologies Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package statistics_test

import (
	"strings"
	"testing"
	"time"

	"github.com/openGemini/openGemini/lib/statisticsPusher/statistics"
	"github.com/stretchr/testify/assert"
)

func TestCollectOpsIOStatistics(t *testing.T) {
	tags := map[string]string{"hostname": "127.0.0.1:8090"}
	statistics.NewTimestamp().Init(time.Second)
	statistics.InitIOStatistics(tags)
	stats := statistics.CollectOpsIOStatistics()

	assert.Equal(t, len(stats), 1)
	assert.Equal(t, stats[0].Tags, tags)
}

func TestCollectIOStatistics(t *testing.T) {
	tags := map[string]string{"hostname": "127.0.0.1:8090"}
	statistics.NewTimestamp().Init(time.Second)
	statistics.InitIOStatistics(tags)
	buf, _ := statistics.CollectIOStatistics(nil)

	assert.Equal(t, true, strings.Contains(string(buf), "io"))
}
